3v4l.org

run code in 300+ PHP versions simultaneously
<?php $res[] = array('id' => 1, 'first_name'=>'mike', 'last_name'=>'lastname'); print_r $res; ?>

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

VersionSystem time (s)User time (s)Memory (MiB)
5.4.340.0050.03912.01
5.4.320.0060.04012.49
5.4.310.0090.04012.49
5.4.300.0060.04112.50
5.4.290.0040.04012.49
5.4.280.0030.04012.39
5.4.270.0070.03712.39
5.4.260.0040.04212.39
5.4.250.0050.03912.39
5.4.240.0070.03212.39
5.4.230.0050.03612.38
5.4.220.0050.03812.38
5.4.210.0040.03612.38
5.4.200.0050.03712.38
5.4.190.0040.03712.38
5.4.180.0050.03912.38
5.4.170.0080.03212.39
5.4.160.0050.03512.38
5.4.150.0070.03312.38
5.4.140.0040.03812.07
5.4.130.0040.03612.05
5.4.120.0070.03312.02
5.4.110.0070.03212.01
5.4.100.0060.03312.01
5.4.90.0060.04112.01
5.4.80.0090.03312.02
5.4.70.0050.03412.00
5.4.60.0050.03412.01
5.4.50.0050.04312.01
5.4.40.0050.03412.00
5.4.30.0020.03711.99
5.4.20.0060.03411.99
5.4.10.0080.03511.99
5.4.00.0060.03611.48
5.3.290.0060.04512.80
5.3.280.0050.03912.71
5.3.270.0060.03912.73
5.3.260.0090.03812.71
5.3.250.0030.03912.72
5.3.240.0070.03612.72
5.3.230.0020.04212.71
5.3.220.0060.03812.68
5.3.210.0060.04012.68
5.3.200.0050.04212.68
5.3.190.0080.03312.68
5.3.180.0040.03612.67
5.3.170.0070.03312.67
5.3.160.0080.03912.67
5.3.150.0060.04212.67
5.3.140.0040.03812.66
5.3.130.0060.04212.66
5.3.120.0040.04112.66
5.3.110.0110.03312.66
5.3.100.0060.03812.12
5.3.90.0070.03712.09
5.3.80.0060.03512.07
5.3.70.0040.03812.07
5.3.60.0030.03912.07
5.3.50.0030.03912.00
5.3.40.0040.03812.00
5.3.30.0060.03711.95
5.3.20.0040.03911.73
5.3.10.0070.03211.70
5.3.00.0060.04311.68
5.2.170.0060.0289.18
5.2.160.0030.0349.18
5.2.150.0040.0329.18
5.2.140.0040.0379.18
5.2.130.0050.0309.14
5.2.120.0030.0299.14
5.2.110.0090.0339.14
5.2.100.0040.0299.14
5.2.90.0060.0269.14
5.2.80.0080.0279.14
5.2.70.0050.0309.14
5.2.60.0030.0449.09
5.2.50.0010.0339.06
5.2.40.0070.0299.03
5.2.30.0030.0319.02
5.2.20.0030.0319.00
5.2.10.0050.0288.93
5.2.00.0050.0308.79
5.1.60.0050.0238.07
5.1.50.0030.0268.06
5.1.40.0050.0328.04
5.1.30.0040.0268.40
5.1.20.0070.0248.42
5.1.10.0080.0398.14
5.1.00.0040.0278.15
5.0.50.0000.0296.62
5.0.40.0020.0216.48
5.0.30.0020.0336.29
5.0.20.0040.0196.26
5.0.10.0030.0206.24
5.0.00.0040.0306.23
4.4.90.0020.0164.78
4.4.80.0020.0154.75
4.4.70.0010.0164.75
4.4.60.0010.0174.76
4.4.50.0020.0164.77
4.4.40.0020.0274.71
4.4.30.0030.0154.76
4.4.20.0020.0164.84
4.4.10.0020.0164.85
4.4.00.0030.0244.76
4.3.110.0030.0184.67
4.3.100.0030.0214.66
4.3.90.0050.0134.63
4.3.80.0020.0314.59
4.3.70.0070.0184.63
4.3.60.0020.0154.63
4.3.50.0040.0154.63
4.3.40.0020.0254.54
4.3.30.0020.0173.28
4.3.20.0000.0183.25
4.3.10.0010.0163.21
4.3.00.0200.0237.56

preferences:
141.53 ms | 1386 KiB | 7 Q